API Reference > geometry-core > Numerics > Matrix4d > addTranslationSandwichInPlace addTranslationSandwichInPlace Method ADD (n place) scaleAB*AT where A is a pure translation with final column [x,y,z,1] B is the given matrixB AT is the transpose of A. scale is a multiplier. addTranslationSandwichInPlace(matrixB: Matrix4d, ax: number, ay: number, az: number, scale: number): void Parameter Type Description matrixB Matrix4d the middle matrix. ax number x part of translation ay number y part of translation az number z part of translation scale number scale factor for entire product Returns - void Defined in core/geometry/src/geometry4d/Matrix4d.ts Line 679 Last Updated: 13 June, 2024